Release: NBER Macrohistory Database
Series Is Presented Here As Two Variables--(1)--Original Data, 1913-1941 (2)--Original Data, 1941-1964. Data Cover Domestic New Orders. Source: Steel Trade Review; Railroad Car Facts, Statistics On Car Building And Repairing: 1952, American Railway Car Institute, September 1953, For Data Through 1951; 1957 Edition (October, 1958) For Data Through August, 1957; Monthly Press Releases Thereafter.
This NBER data series q06027ab appears on the NBER website in Chapter 6 at http://www.nber.org/databases/macrohistory/contents/chapter06.html.
NBER Indicator: q06027ab
National Bureau of Economic Research, New Orders of Freight Cars for United States [Q067ABUSQ471NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/Q067ABUSQ471NNBR, August 30, 2016.